<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>使用</title>
    <script src="https://cdn.jsdelivr.net/npm/vue@2.6.12"></script>
</head>
<body>
    <div id="app">
        <template v-if="value">
            <h3>马云想要学习</h3>
            <p>Vue.js</p>
            <p>Angular.js</p>
        </template>
    </div>

    <script>
        new Vue({
            el:"#app",
            data:{
                value:true
            }
        })
    </script>
</body>
</html>
